Very insightful comment, I agree... in your post you can do anything you want (just don't do something extreme) but when you comment on others, it's not a good idea to not respect them (and most people see "commenting something adding no value to them" as disrespect).
@joeyarnoldvn I usually don't upvote comments (because I heard you have to make your daily upvotes close to "20" as possible) but your comment deserves an upvote!!